Los Angeles County property record for 18577 Asuncion St, Porter Ranch, CA 91326
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,436 sqft · built 1965 |
| Lot Size | 0.18 acres (7,825 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $636,000 (Mar 2015) |
| Tax Bill | $9,595 (2025) |
| Deeds & Mortgages | Apr 2024 Transfer Dec 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 2871-012-043 |
| Primary APN | 2871-012-043 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 2,436 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 7,825 sqft (0.18 acres) |
| Lot Dimensions | 100 ft deep x 79 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 18577 ASUNCION ST |
|---|---|
| City | PORTER RANCH |
| State | CA |
| Zip | 91326-2160 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LARS |
| Legal Description | TRACT NO 28661 LOT 57 |
| Legal Subdivision | 28661 |
| Legal Tract | 28661 |
| Legal Block | 1 |
| Legal Lot Number | 57 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SAN FERNANDO VALLEY |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 108101 |
18577 Asuncion St is owner-occupied and held in a trust since March 2024.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 18577 ASUNCION ST, PORTER RANCH, CA 91326-2160 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Apr 30, 2024 | Intrafamily Transfer, Transfer |
| Dec 21, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ONY GLO INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 20, 2015 · Amount on File |
| Deed Sale | Mar 20, 2015 · Amount on File |
| Deed Document Number | 2015302158 |
| Last Transfer Date | Mar 25, 2024 |
| Transfer Doc | 0000281965 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Apr 30, 2024 |
| Property Address | 18577 ASUNCION ST, PORTER RANCH, CA 91326-2160 |
| Document Number | 0000281965 |
| Map Reference | MB 731 PG 82-86 |
| Instrument Date | Mar 25, 2024 |
| Instrument | 24-0281965 |
| Transaction Type | Transfer |
| Record Updated | May 13, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 18577 ASUNCION ST, PORTER RANCH, CA 91326-2160 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 18577 ASUNCION ST, PORTER RANCH, CA 91326-2160 |
| Transaction Type | Mortgage |
| Record Updated | Dec 29, 2021 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATL TTL ORANGE CNT |
| Name | Verified Name |
|---|---|
| Address | 18577 ASUNCION ST, PORTER RANCH, CA 91326-2160 |
| Document Number | 0001889812 |
|---|---|
| Date | Dec 21, 2021 |
| Instrument | 21-1889812 |
| Name | ONY GLO INC |
|---|---|
| Type | Mortgage Company |
| Address | SANTA ANA, CA 92707 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 121 Months |
| Due | Jan 1, 2032 |
The 2025 property tax bill for 18577 Asuncion St was $9,595.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Los Angeles City |
| Unified School District | Los Angeles Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $779,652 (+2%) Land $522,221 Building $257,431 | |
| 2025 | $9,595.00 | $764,366 Land $511,982 Building $252,384 |
| 2023 | $9,282.00 (+4.79%) | $734,687 Land $492,102 Building $242,585 |
| 2022 | $8,858.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 18577 Asuncion St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 18577 Asuncion St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | LOS ANGELES-CITY, DEPT. OF WATER & POWER serves 3,875,566 people · EPA ID CA1910067 |
|---|---|
| Water Source | Surface water |
| Lead | 4 ppb (2021–2023) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jan 2018 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 458 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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